NTN 4T-LM503349A/LM503310 Taper Roller 45.987 mm ID Roller Bearing, 74.976 mm OD
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Subtotal (1 unit)*
£25.75
(exc. VAT)
£30.90
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 08 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £25.75 |
*price indicative
- RS Stock No.:
- 453-263
- Mfr. Part No.:
- 4T-LM503349A/LM503310
- Brand:
- NTN
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Roller Bearing | |
| Inside Diameter | 45.987mm | |
| Bore Type | Round | |
| Roller Material | Case Hardening Steel | |
| Cage Material | Pressed Steel | |
| Number of Rows | 1 | |
| Cup Width | 14mm | |
| Static Load Rating | 71kN | |
| Outside Diameter | 74.976mm | |
| Bearing Material | Case Carburised Steel | |
| Cone Width | 18mm | |
| Standards/Approvals | ISO 355, ABMA, RoHS, JIS B 1512 | |
| Bearing Dynamic Load Rating | 51kN | |
| Limiting Speed | 4700, 6300rpm | |
| Maximum Speed - Grease | 4700rpm | |
| Series | 4T-LM503349A/LM503310 | |
| Maximum Speed - Oil | 6300rpm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Roller Bearing | ||
Inside Diameter 45.987mm | ||
Bore Type Round | ||
Roller Material Case Hardening Steel | ||
Cage Material Pressed Steel | ||
Number of Rows 1 | ||
Cup Width 14mm | ||
Static Load Rating 71kN | ||
Outside Diameter 74.976mm | ||
Bearing Material Case Carburised Steel | ||
Cone Width 18mm | ||
Standards/Approvals ISO 355, ABMA, RoHS, JIS B 1512 | ||
Bearing Dynamic Load Rating 51kN | ||
Limiting Speed 4700, 6300rpm | ||
Maximum Speed - Grease 4700rpm | ||
Series 4T-LM503349A/LM503310 | ||
Maximum Speed - Oil 6300rpm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- JP
The NTN tapered roller bearing is designed to excel in demanding applications. Featuring a single-row configuration, it combines strength with precision, making it an optimal choice for various machinery and equipment. With a robust pressed steel cage, it ensures durability while maintaining smooth operation. This bearing's comprehensive design takes into account essential parameters such as load ratings and temperature range, setting it apart from competitors. Furthermore, its specifications cater to a broad range of industrial needs, ensuring reliability and longevity. The attention to detail in its engineering highlights its capability to withstand extreme conditions, making it indispensable for any serious operator looking for dependable performance.
Designed to perform effectively under both oil and grease lubrication
Capable of operating within an extensive temperature range
Features precise dimensions for easy installation and compatibility
Constructed with high-quality materials to prolong service life
Utilises advanced design principles to minimise wear over time
Related links
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